class Registration {
	Race race
	String name
	Date dateOfBirth
	String gender='F'
	String postalAddress
	String emailAddress
	Date createdAt = new Date()
	
	String toString(){"${this.name} : ${this.emailAddress}"}
	
	static belongsTo = Race
	static optionals = ["postalAddress"]
	static constraints = {
		name(maxLength:50,blank:false)
		dateOfBirth(nullable:false)
		gender(inList:["M", "F"])
		postalAddress(maxLength:255)
		emailAddress(maxLength:50,email:true)
		race(nullable:false)
	}
	
}
